Samsung's one-two, bad-news punch this week could have a lasting impact on its TV business. Also, new hardware from Nintendo 3DS and from our future robot overlords. All that and more in your look back at the week in tech.

Get your best punches ready, because Philadelphia University student Jackson Gordon completed a functioning Batsuit, and it's already been battle-tested at a Maryland convention by attendees. Eat your heart out, Batfleck.